i just got an ibook g4 1.33ghz/14"/10.3.5 and ran the software update on it to 10.3.9. once that was installed i ran the software update again, and during the second update the progress bar stalled at optimizing around 74%. it was that way for 30 minutes and no progress so i force shutdown the machine (pressed and held the power button). well, when i restarted it, it chimed and then went to the initial grey screen and stayed there, no apple, no nothing. after that, i used the ibook cd's i got to reinstall os 10.3.5 but i keep getting an error in the middle of loading (actually when it says base system 1 is at 98%) that there is a software error and can't complete. i ran the hardware test and mass storage gave me another error: 2STF/8/3: ATA-100 ata-6 master. any ideas?